paulsferg wrote:installed a reconditioned 520 4 weeks ago.thanks to this great forum,its fantastic heating about 2000sq.ft.no problems at all.just playing with the settings. my wife thinks i;m having an affair with it.she doesnt see me much anymore.
At 2000 Sq Ft. that 520 is at idle most of the time They don't start working hard until about 8000 or more Sq Ft .
try 3 teeth 7.5 lbs Per Hr. 4 to 4.5 Air less coal being used and more complete burn of coal depending on what coal you are using less or more Air & Feed My be Required. Have fun with the new toy